2502528

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 128

約数和(自身を含む): 8160000

約数和(自身を除く): 5657472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 343, 384, 392, 399, 448, 456, 532, 588, 608, 672, 686, 784, 798, 896, 912, 931, 1029, 1064, 1176, 1216, 1344, 1372, 1568, 1596, 1824, 1862, 2058, 2128, 2352, 2432, 2688, 2744, 2793, 3136, 3192, 3648, 3724, 4116, 4256, 4704, 5488, 5586, 6272, 6384, 6517, 7296, 7448, 8232, 8512, 9408, 10976, 11172, 12768, 13034, 14896, 16464, 17024, 18816, 19551, 21952, 22344, 25536, 26068, 29792, 32928, 39102, 43904, 44688, 51072, 52136, 59584, 65856, 78204, 89376, 104272, 119168, 131712, 156408, 178752, 208544, 312816, 357504, 417088, 625632, 834176, 1251264, 2502528]

約数ペア:

[(1, 2502528), (2, 1251264), (3, 834176), (4, 625632), (6, 417088), (7, 357504), (8, 312816), (12, 208544), (14, 178752), (16, 156408), (19, 131712), (21, 119168), (24, 104272), (28, 89376), (32, 78204), (38, 65856), (42, 59584), (48, 52136), (49, 51072), (56, 44688), (57, 43904), (64, 39102), (76, 32928), (84, 29792), (96, 26068), (98, 25536), (112, 22344), (114, 21952), (128, 19551), (133, 18816), (147, 17024), (152, 16464), (168, 14896), (192, 13034), (196, 12768), (224, 11172), (228, 10976), (266, 9408), (294, 8512), (304, 8232), (336, 7448), (343, 7296), (384, 6517), (392, 6384), (399, 6272), (448, 5586), (456, 5488), (532, 4704), (588, 4256), (608, 4116), (672, 3724), (686, 3648), (784, 3192), (798, 3136), (896, 2793), (912, 2744), (931, 2688), (1029, 2432), (1064, 2352), (1176, 2128), (1216, 2058), (1344, 1862), (1372, 1824), (1568, 1596)]